Examples of dealing with play services versions

rnfirebase-playservices.js

import firebase from 'react-native-firebase';

// disable default behaviour so we can control the flow ourselves
// this mus be called module scope (outside any classes etc)
// preferably before any other usages of RNFirebase so that
// it's disabled before internal RNFirebase logic takes over
firebase.utils().errorOnMissingPlayServices = false;
firebase.utils().promptOnMissingPlayServices = false;

/**
 * Call me in your startup logic - before firebase usage
 * This example does pretty much what promptOnMissingPlayServices = true does.
 * @return {Promise.<T>}
 */
async function checkPlayServicesBasicExample() {
  const utils = firebase.utils();

  const {
    isAvailable,
    hasResolution,
    isUserResolvableError,
  } = utils.playServicesAvailability;

  // all good and valid \o/
  if (isAvailable) return Promise.resolve();

  // if the user can resolve the issue i.e by updating play services
  // then call Google Play's own/default prompting functionality
  if (isUserResolvableError) {
    return utils.promptForPlayServices();
  }

  // call Google Play's own/default resolution functionality
  if (hasResolution) {
    return utils.resolutionForPlayServices();
  }

  // There's no way to resolve play services on this device
  // probably best to show a dialog / force crash the app
  return Promise.reject(
    new Error('Unable to find a valid play services version.')
  );
}

/**
 * Call me in your startup logic - before firebase usage
 * This example shows usage of status codes to allow custom dialogs/user feedback.
 *
 * @return {Promise.<T>}
 */
async function checkPlayServicesAdvancedExample() {
  const utils = firebase.utils();

  const {
    status,
    isAvailable,
    hasResolution,
    isUserResolvableError,
  } = utils.playServicesAvailability;

  // all good and valid \o/
  if (isAvailable) return Promise.resolve();

  // if the user can resolve the issue i.e by updating play services
  // then call Google Play's own/default prompting functionality
  if (isUserResolvableError || hasResolution) {
    switch (status) {
      case 1:
        // SERVICE_MISSING - Google Play services is missing on this device.
        // show something to user
        // and then attempt to install if necessary
        return utils.makePlayServicesAvailable();
      case 2:
        // SERVICE_VERSION_UPDATE_REQUIRED - The installed version of Google Play services is out of date.
        // show something to user
        // and then attempt to update if necessary
        return utils.resolutionForPlayServices();
      // TODO handle other cases as necessary, see link below for all codes and descriptions
      // TODO e.g. https://developers.google.com/android/reference/com/google/android/gms/common/ConnectionResult#SERVICE_VERSION_UPDATE_REQUIRED
      default:
        // some default dialog / component?
        if (isUserResolvableError) return utils.promptForPlayServices();
        if (hasResolution) return utils.resolutionForPlayServices();
    }
  }

  // There's no way to resolve play services on this device
  // probably best to show a dialog / force crash the app
  return Promise.reject(
    new Error('Unable to find a valid play services version.')
  );
}